Question

find the area of equilateral triangle with side 2√3 cm²​

Answer 1

hope it helps you... :)

Answer 2

GIVEN :-

• Side Of Equilateral Triangle = 2√3 cm.

TO FIND :-

• Area Of Equilateral Triangle.

SOLUTION :-

Formula Used,

$\sf{Area \: of \: equilateral \: \triangle= \dfrac{ \sqrt{3} }{4} {(side)}^{2} }$

$\sf\dashrightarrow{Area = \dfrac{ \sqrt{3} }{4} {(2 \sqrt{3} )}^{2} }$

$\sf\dashrightarrow{Area = \dfrac{ \sqrt{3} }{4} \times 2 \sqrt{3} \times 2 \sqrt{3} }$

$\sf\dashrightarrow{Area = \dfrac{ \sqrt{3} }{ {\not{4}} \: \: ^{\not{2} }} \times {\not{2}} \sqrt{3} \times \not{2} \sqrt{3} }$

$\sf\dashrightarrow{Area = \sqrt{3} \times \sqrt{3} \times \sqrt{3} }$

$\sf\dashrightarrow{Area = \sqrt{3 \times 3 \times 3} }$

$\sf\dashrightarrow{Area = 3\sqrt{3}cm. }$

Therefore, Area = 3√3 cm.